ATLANTA (AP) — Georgia prison officials were indecisive about whether to proceed with a cloudy lethal injection drug, at one point saying they weren't sure whether they checked "this week's or last week's" batch, according to court documents.

Ubisoft on Tuesday unveiled a tablet video game crafted as a prescription for a medical condition known as "lazy eye," blending the worlds of play and health care. The France-based video game titan created "Dig Rush" in collaboration with US health technology startup Amblyotech, using treatment technology patented by innovators at McGill University in Canada. "This is a good demonstration of the positive impact that video game technology can have on our society," said Ubisoft senior producer Mathieu Ferland.